17969388612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213921293}}^1$

素因数の和:213921307

約数の個数: 24

約数和(自身を含む): 47918369856

約数和(自身を除く): 29948981244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213921293, 427842586, 641763879, 855685172, 1283527758, 1497449051, 2567055516, 2994898102, 4492347153, 5989796204, 8984694306, 17969388612]

約数ペア:

[(1, 17969388612), (2, 8984694306), (3, 5989796204), (4, 4492347153), (6, 2994898102), (7, 2567055516), (12, 1497449051), (14, 1283527758), (21, 855685172), (28, 641763879), (42, 427842586), (84, 213921293)]